﻿/*body {
    margin :0;padding :0;
    background:#f00
}*/
.main {
    width :1000.px;
    min-height:600px;
    background:#ffd800;
    margin : 0 auto;
}
.menu {
    width :1000px;
    height:30px;
    background:#00ffff;
    margin : 0 auto;
}

.content {
    width :1000px;
    min-height :300px;
    background:#00ff90;
    margin : 0 auto;
}
.box-new{
    width :800px;
    height :300px;
    border:1px;
    margin : 0 auto;
    border-radius: 5px;
    background:#000000

}